西安理工大学学报2012，Vol.28Issue(3)：345-351,7.
瞬变电磁法小线框技术研究及其应用
Transient Electro-Magnetic Method(TEM) Small Coil Technology and Its Application
杨农合 1徐小林 2吴朝俊 3杨宁宁3
作者信息
- 1. 西安理工大学 机械与精密仪器工程学院,陕西 西安 710048
- 2. 陕西省地质矿产勘查开发局西安地质矿产勘查开发院,陕西 西安 710100
- 3. 西安交通大学 电气工程学院,陕西 西安 710049
- 折叠
摘要
Abstract
Transient electro-magnetic methods (TEM) used in our country has been a device with 100～ 200 m long wire coil. When thr surveys are carried out in the mountain areas and the complicated topo-graphic areas and when the base investments are conducted in the ground highlystoreyed buildings and the underground engineering in the urban areas, coil laying in this device is difficult with difficult construc-tion and low efficiency. In order to solve this problem, TEM small coil is designed so as to make the con-struction become fast and easy, and at the same time, the technical method to detect the concealed faults is found so that the fault point poisioning is accurate. This paper mainly analyzes the performances of TEM small coil and its principles of detecting the concealed faults. The real cases of engineering investi-gation indicate that TEM small coil is of the horizontal high resolution and high efficiency.关键词
瞬变电磁法/小线框/断层构造/数据处理Key words
Transient Electro-Magnetic Method/small coil/fault structure/data processing分类
天文与地球科学引用本文复制引用
杨农合,徐小林,吴朝俊,杨宁宁..瞬变电磁法小线框技术研究及其应用[J].西安理工大学学报,2012,28(3):345-351,7.
